ORA-20001: Latest xml inventory is not loaded into table

Hi Team,

Getting error while running   ./datapatch -verbose

Connecting to database...OK

Bootstrapping registry and package to current versions...done

Queryable inventory could not determine the current opatch status.

Execute 'select dbms_sqlpatch.verify_queryable_inventory from dual'

and/or check the invocation log

/d02/oracle/********/12.1.0.2/cfgtoollogs/sqlpatch/sqlpatch_89083_2018_04_06_03_52_10/sqlpatch_invocation.log

for the complete error.

Prereq check failed, exiting without installing any patches.

Please refer to MOS Note 1609718.1 and/or the invocation log

/d02/oracle/********/12.1.0.2/cfgtoollogs/sqlpatch/sqlpatch_89083_2018_04_06_03_52_10/sqlpatch_invocation.log

for information on how to resolve the above errors.

Regards

Anil